Finite Group Databasebeta

← #35218020

Subgroups — #35218020

Order 20864.

560 conjugacy classes of subgroups.

The subgroup lattice has 404 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19104720C211yesmaximal, characteristic
2C2×C4×D652C211yesmaximal, characteristic
3#23781604C211yesmaximal, characteristic, complemented
4#23781597C211yesmaximal, characteristic, complemented
5#23781592C211yesmaximal, characteristic, complemented
6#23781591C211yesmaximal, characteristic, complemented
7#23781549C211yesmaximal, characteristic, complemented
8#23781543C211yesmaximal, characteristic
9#23781539C211yesmaximal, characteristic, complemented
10#23781539C211yesmaximal, characteristic, complemented
11#23781527C211yesmaximal, characteristic, complemented
12#23781527C211yesmaximal, characteristic, complemented
13#23781522C211yesmaximal, characteristic, complemented
14#95×D163C211yesmaximal, characteristic, complemented
15#387×C163C211yesmaximal, characteristic, complemented
16C22×D652C2211yescharacteristic
17C22×C4×D163C2211yescharacteristic
18C22×C4×D163C2211yescharacteristic
19C22×C4×D163C2211yescharacteristic
20C22×C4×D163C2211yescharacteristic
21#19104720—24no—
22C4×D652—24no—
23C2×C4⋊Dic163C2211yescharacteristic
24C2×C4⋊Dic163C2211yescharacteristic
25C2×C4⋊Dic163C2211yescharacteristic
26C2×Dic163⋊C4C2211yescharacteristic
27C2×Dic163⋊C4C2211yescharacteristic
28C2×(C2×D163)⋊C4C2211yescharacteristic
29C2×(C2×D163)⋊C4C2211yescharacteristic
30C2×(C2×D163)⋊C4C2211yescharacteristic
31C2×(C2×D163)⋊C4C2211yescharacteristic
32C2×(C2×D163)⋊C4C2211yescharacteristic
33C2×(C2×D163)⋊C4C2211yescharacteristic
34C2×(C2×D163)⋊C4C2211yescharacteristic
35C2×(C2×D163)⋊C4C2211yescharacteristic
36C163⋊#95C2211yescharacteristic
37C163⋊#95C2211yescharacteristic
38C163⋊#95C2211yescharacteristic
39C163⋊#95C2211yescharacteristic
40C163⋊#95C2211yescharacteristic
41C163⋊#95C2211yescharacteristic
42C163⋊#95C2211yescharacteristic
43C163⋊#95C2211yescharacteristic
44C163⋊#95C2211yescharacteristic
45C163⋊#95C2211yescharacteristic
46C2×C4⋊C4×C163C2211yescharacteristic
47C2×C4⋊C4×C163C2211yescharacteristic
48C2×C42×C163C2211yescharacteristic
49#95×C163C2211yescharacteristic
50#95×C163C2211yescharacteristic
51#95×C163C2211yescharacteristic
52#95×C163C2211yescharacteristic
53C23×D163C2311yescharacteristic
54C23×D163C2311yescharacteristic
55C2×D652—22no—
56C2×D652—22no—
57C2×D652D414yes—
58C22×Dic163C2311yescharacteristic
59C22×Dic163C2311yescharacteristic
60C22×Dic163C2311yescharacteristic
61C22×Dic163C2311yescharacteristic
62C22×Dic163C2311yescharacteristic
63C22×Dic163C2311yescharacteristic
64C2×C4×D163—22no—
65C2×C4×D163—22no—
66C2×C4×D163—22no—
67C2×C4×D163—22no—
68C2×C4×D163—22no—
69C2×C4×D163—22no—
70C2×C4×D163—22no—
71C2×C4×D163—22no—
72C2×C4×D163—22no—
73C2×C4×D163—41no—
74C2×C4×D163—41no—
75C2×C4×D163—41no—
76C4⋊Dic163—22no—
77C4⋊Dic163—41no—
78C4⋊Dic163—41no—
79Dic163⋊C4—22no—
80Dic163⋊C4—22no—
81(C2×D163)⋊C4—22no—
82(C2×D163)⋊C4—22no—
83(C2×D163)⋊C4—22no—
84(C2×D163)⋊C4—22no—
85(C2×D163)⋊C4—22no—
86(C2×D163)⋊C4—22no—
87(C2×D163)⋊C4—22no—
88(C2×D163)⋊C4—41no—
89C22×C4×C163C2311yescharacteristic
90C22×C4×C163C2311yescharacteristic
91C22×C4×C163C2311yescharacteristic
92C22×C4×C163C2311yescharacteristic
93C22×C4×C163C2311yescharacteristic
94C22×C4×C163C2311yescharacteristic
95C22×C4×C163C2311yescharacteristic
96C4⋊C4×C163—22no—
97C4⋊C4×C163—22no—
98C42×C163—22no—
99C22×D163—21no—
100C22×D163—21no—
101C22×D163—21no—
102C22×D163—21no—
103C22×D163—21no—
104C22×D163—21no—
105C22×D163—21no—
106C22×D163—21no—
107C22×D163—21no—
108C22×D163—21no—
109C22×D163C2×D412yes—
110C22×D163C2×D412yes—
111C22×D163#4112yes—
112C22×D163#4112yes—
113D652—28no—
114C2×Dic163—21no—
115C2×Dic163—21no—
116C2×Dic163—21no—
117C2×Dic163—21no—
118C2×Dic163—21no—
119C2×Dic163—21no—
120C2×Dic163—21no—
121C2×Dic163—21no—
122C2×Dic163—21no—
123C2×Dic163—21no—
124C2×Dic163—21no—
125C2×Dic163—21no—
126C2×Dic163—21no—
127C2×Dic163—21no—
128C2×Dic163—21no—
129C2×Dic163—21no—
130C2×Dic163—21no—
131C2×Dic163—21no—
132C4×D163—44no—
133C4×D163—44no—
134C4×D163—44no—
135C4×D163—44no—
136C23×C163C2411yescharacteristic
137C2×C4×C163—21no—
138C2×C4×C163—21no—
139C2×C4×C163—21no—
140C2×C4×C163—21no—
141C2×C4×C163—21no—
142C2×C4×C163—21no—
143C2×C4×C163—21no—
144C2×C4×C163—21no—
145C2×C4×C163—21no—
146C2×C4×C163—21no—
147C2×C4×C163—21no—
148C2×C4×C163—21no—
149C2×C4×C163—21no—
150C2×C4×C163—21no—
151C2×C4×C163—21no—
152C2×C4×C163—21no—
153C2×C4×C163—21no—
154C2×C4×C163—21no—
155C2×C4×C163C2×D412yes—
156C2×C4×C163#4112yes—
157C2×C4×C163#4112yes—
158C22×C163C22×D411yescharacteristic
159C22×C163C2×#4111yescharacteristic
160C22×C163C2×#4111yescharacteristic
161C22×C163C2×#4111yescharacteristic
162C22×C163C2×#4111yescharacteristic
163C22×C163H(5,𝔽2)11yescharacteristic
164C22×C1632−1+411yescharacteristic
165C2×D163—22no—
166C2×D163—22no—
167C2×D163—22no—
168C2×D163—22no—
169C2×D163—22no—
170C2×D163—22no—
171C2×D163—22no—
172C2×D163—22no—
173C2×D163—22no—
174C2×D163—41no—
175C2×D163—41no—
176C2×D163—41no—
177C2×D163—41no—
178C2×D163#12314yes—
179C4×C163—22no—
180C4×C163—22no—
181C4×C163—22no—
182C4×C163—41no—
183C4×C163—41no—
184C4×C163—41no—
185C4×C163—41no—
186Dic163—41no—
187Dic163—41no—
188Dic163—41no—
189Dic163—41no—
190Dic163—41no—
191Dic163—41no—
192C2×C163C2×#12311yescharacteristic
193C2×C163#52911yescharacteristic
194C2×C163#53911yescharacteristic
195C2×C163#54611yescharacteristic
196C2×C163#54711yescharacteristic
197C2×C163#55111yescharacteristic
198C2×C163#55211yescharacteristic
199D163—24no—
200D163—42no—
201C163#241911yescharacteristic, complemented, Sylow
202#2419—1631nomaximal, Sylow
203C2×#123—1631no—
204C2×C4×D4—1631no—
205#400—1631no—
206#398—1631no—
207#397—1631no—
208#397—1631no—
209#387—1631no—
210#387D16311yescharacteristic, complemented
211#386—1631no—
212#385—1631no—
213#385—1631no—
214#381—1631no—
215#381—1631no—
216#380—1631no—
217C2×#95—1631no—
218C22×D4—1631no—
219C23×C4—1631no—
220C23×C4—1631no—
221C23×C4—1631no—
222C23×C4—1631no—
223#123—3264no—
224C4×D4—3264no—
225C2×C4⋊C4—1631no—
226C2×C4⋊C4—1631no—
227C2×C4⋊C4—1631no—
228C2×C4⋊C4—1631no—
229C2×C4⋊C4—1631no—
230C2×C4⋊C4C2×D16311yescharacteristic
231C2×C4⋊C4C2×D16311yescharacteristic
232C2×C22⋊C4—1631no—
233C2×C22⋊C4—1631no—
234C2×C22⋊C4—1631no—
235C2×C22⋊C4—1631no—
236C2×C22⋊C4—1631no—
237C2×C22⋊C4—1631no—
238C2×C22⋊C4—1631no—
239C2×C22⋊C4—1631no—
240C2×C42C2×D16311yescharacteristic
241#95—1631no—
242#95—1631no—
243#95—1631no—
244#95—1631no—
245#95—1631no—
246#95—1631no—
247#95—1631no—
248#95—1631no—
249#95—1631no—
250#95—1631no—
251#95C2×D16311yescharacteristic
252#95C2×D16311yescharacteristic
253#95C2×D16311yescharacteristic
254#95C2×D16311yescharacteristic
255C24—1631no—
256C24—1631no—
257C2×D4—3262no—
258C2×D4—3262no—
259C2×D4—1634no—
260C22×C4—3262no—
261C22×C4—3262no—
262C22×C4—3262no—
263C22×C4—3262no—
264C22×C4—3262no—
265C22×C4—3262no—
266C22×C4—3262no—
267C22×C4—3262no—
268C22×C4—3262no—
269C22×C4—6521no—
270C22×C4—6521no—
271C22×C4—6521no—
272C22×C4—1631no—
273C22×C4—1631no—
274C22×C4—1631no—
275C22×C4—1631no—
276C22×C4—1631no—
277C22×C4—1631no—
278C22×C4C22×D16311yescharacteristic
279C22×C4C22×D16311yescharacteristic
280C22×C4C22×D16311yescharacteristic
281C22×C4C22×D16311yescharacteristic
282C22×C4C22×D16311yescharacteristic
283C22×C4C22×D16311yescharacteristic
284C22×C4C22×D16311yescharacteristic
285C4⋊C4—22no—
286C4⋊C4—22no—
287C4⋊C4—3262no—
288C4⋊C4—3262no—
289C4⋊C4—3262no—
290C4⋊C4—6521no—
291C4⋊C4—6521no—
292C22⋊C4—3262no—
293C22⋊C4—3262no—
294C22⋊C4—3262no—
295C22⋊C4—3262no—
296C22⋊C4—3262no—
297C22⋊C4—3262no—
298C22⋊C4—3262no—
299C22⋊C4—6521no—
300C42—22no—
301C23—3261no—
302C23—3261no—
303C23—3261no—
304C23—3261no—
305C23—3261no—
306C23—3261no—
307C23—3261no—
308C23—3261no—
309C23—3261no—
310C23—3261no—
311C23—1632no—
312C23—1632no—
313C23—1632no—
314C23—1632no—
315C23C23×D16311yescharacteristic
316D4—3268no—
317C2×C4—21no—
318C2×C4—21no—
319C2×C4—21no—
320C2×C4—21no—
321C2×C4—21no—
322C2×C4—21no—
323C2×C4—21no—
324C2×C4—21no—
325C2×C4—21no—
326C2×C4—21no—
327C2×C4—21no—
328C2×C4—21no—
329C2×C4—21no—
330C2×C4—21no—
331C2×C4—21no—
332C2×C4—21no—
333C2×C4—21no—
334C2×C4—21no—
335C2×C4—3261no—
336C2×C4—3261no—
337C2×C4—3261no—
338C2×C4—3261no—
339C2×C4—3261no—
340C2×C4—3261no—
341C2×C4—3261no—
342C2×C4—3261no—
343C2×C4—3261no—
344C2×C4—3261no—
345C2×C4—3261no—
346C2×C4—3261no—
347C2×C4—3261no—
348C2×C4—3261no—
349C2×C4—3261no—
350C2×C4—3261no—
351C2×C4—3261no—
352C2×C4—3261no—
353C2×C4—6524no—
354C2×C4—6524no—
355C2×C4—6524no—
356C2×C4—6524no—
357C2×C4D4×D16312yes—
358C2×C4#1457969912yes—
359C2×C4#1457970012yes—
360C22—3262no—
361C22—3262no—
362C22—3262no—
363C22—3262no—
364C22—3262no—
365C22—3262no—
366C22—3262no—
367C22—3262no—
368C22—3262no—
369C22—6521no—
370C22—6521no—
371C22—6521no—
372C22—6521no—
373C22—1634no—
374C22C2×D4×D16311yescharacteristic
375C22#41×D16311yescharacteristic
376C22#41×D16311yescharacteristic
377C22C2×#1457969911yescharacteristic
378C22C2×#1457970011yescharacteristic
379C22#1910478111yescharacteristic
380C22#1910478211yescharacteristic
381C4—22no—
382C4—22no—
383C4—22no—
384C4—41no—
385C4—41no—
386C4—41no—
387C4—41no—
388C4—6521no—
389C4—6521no—
390C4—6521no—
391C4—6521no—
392C4—6521no—
393C4—6521no—
394C2—3264no—
395C2—6522no—
396C2#123×D16311yescharacteristic
397C2#2378220211yescharacteristic
398C2#2378225611yescharacteristic
399C2#2378230611yescharacteristic
400C2#2378232011yescharacteristic
401C2#2378233911yescharacteristic
402C2#2378235311yescharacteristic
subgroupG/H
center, FrattiniC23C23×D163
commutator, socle, cosocleC23×C163C24
Fitting#387×C163C2
prime radicalC22×D652C22
hypercenter#387D163
hypocenterC163#2419
LCSG ▷ C23×C163 ▷ C163
UCSC1 ◁ C23 ◁ #387

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
3. #23781604C2semidirect
4. #23781597C2semidirect
5. #23781592C2semidirect
6. #23781591C2semidirect
7. #23781549C2semidirect
9. #23781539C2semidirect
10. #23781539C2semidirect
11. #23781527C2semidirect
12. #23781527C2semidirect
13. #23781522C2semidirect
14. #95×D163C2semidirect
15. #387×C163C2semidirect
201. C163#2419semidirect
210. #387D163semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×#191047202
C2×C4×D6522
#237816042
#237815972
#237815922
#237815912
#237815492
#237815432
#237815392
#237815272
#237815222
#95×D1632
#387×C1632
#2419163